What the night sky looks like over Lake Oswego, OR

Lake Oswego reads as rural on this dataset's scale. Little local light dome. Most stars are visible; the Milky Way is faint but often findable away from town lights. That's brighter than 10.5% of the 3,206 US cities in this dataset.

The number comes from orbit, not a stargazer's logbook, so treat it as an estimate of sky glow rather than a certified Bortle class.

Where to go for a darker sky near Lake Oswego

Yelm, WA, about 106 miles away as the crow flies, measures in the dark sky band, one step darker than Lake Oswego. Actual driving distance will run longer than that straight-line figure.

Yelm, WA is itself still a measured city, not a designated dark-sky park, this only compares against the 3,206 places this dataset covers.

Lake Oswego against the rest of the dataset

Lake Oswego, OR has a population of about 40,029, one of 3,206 US cities of 10,000 or more residents in this dataset. Among all 3,206 cities here, Lake Oswego ranks 335 from darkest to brightest, 1 being the darkest measured.